The primary hypothesis of this study is that regular topical oral application of Manuka Honey will reduce the severity and duration of oral mucositis in patients who are undergoing mucotoxic radiation therapy for cancer treatment.

Irradiated organic manuka honey 5ml 4 times a day held in mouth for 30 secs then swallowed

Dietary Supplement: manuka honey

Irradiated organic manuka honey 5ml 4 times a day held in mouth for 30 secs then swallowed. May be diluted with equal or twice the volume of water to reduce nausea in patients already nauseated from chemotherapy.

Placebo Comparator: 2

Sugar-free placebo gel 5ml 4 times a day, swished and held in mouth for 30 secs then swallowed

Dietary Supplement: placebo gel

Sugar-free honey-flavoured gel 5ml 4 times a day swished and held in mouth for 30 secs then swallowed. May be diluted with equal or twice the volume of water to reduce nausea in patients already nauseated from chemotherapy.

Detailed Description:

Oral mucositis is a common side-effect of radiation therapy for many head and neck cancers, and can have a very severe impact on quality of life and nutritional status. At least42% of patients treated for head and neck cancers will develop grade 3 or 4 oral mucositis. Although there have been positive trials, no study has had overwhelming data to strongly support any one agent in the prevention or treatment of oral mucositis. A comprehensive review of the literature done in 2004 found only benzydamine (a topical nonsteroidal anti-inflammatory agent) to be beneficial as a palliative treatment for established mucositis. Management essentially consists of pain management, with topical and oral analgesics/anaesthetics and anti-inflammatory agents, and nutritional support, once mucositis is established. Despite the use of these agents, many patients still have severe mucositis, and there is great need for new treatments to reduce this distressing complication of cancer therapy.

Currently, the only standard "treatment" consists of an oral rinse of warm water, salt, and baking soda 4 times a day. This is only to maintain oral hygiene and does not have any impact on the severity or duration of the mucositis itself. Topical fluoride is applied at bedtime to reduce the caries risk. Basic oral care (brushing and flossing as tolerated) is recommended to maintain general mucosal health and to reduce the impact of oral microbial flora.

Study Objectives The primary objective of this study is to see if topical oral Manuka honey reduces the severity of mucositis in patients receiving radiation treatment for head and neck cancer. Secondary objectives are to assess the impact of any demonstrated improvement in mucositis on nutrition, symptom burden, quality of life, and radiotherapy treatment interruptions.

Patients willing and able to attend weekly assessments throughout their treatment, plus one week after completion of treatment.

Exclusion Criteria:

Patients unable to understand the consent process (translators will be used if necessary so being English-speaking is not required).

Patients unable to attend the follow-up visits

Patients participating in other clinical trials which might affect the severity of mucositis

Patients allergic to honey, multiple pollens, or to celery

Contacts and Locations

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Please refer to this study by its ClinicalTrials.gov identifier: NCT00615420